* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

form {
  width: 364px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

form > * {
  margin-top: 20px;
}

.form-item {
  width: 100%;
}

.input-group {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

input {
  width: 100%;
  font-size: 16px;
  padding: 14px 20px;
  border-radius: 8px;
  border: 2px solid #000;
}

.getcode {
  flex-basis: 45%;
  margin-left: 16px;
  font-size: 14px;
  padding: 14px 20px;
  background: white;
  color: #000;
  border: 1px solid #000;
  border-radius: 9999px;
}

.form-error {
  color: red;
  font-size: 12px;
  margin-top: 8px;
}

.submit-btn {
  width: 160px;
  height: 48px;
  border-radius: 9999px;
  background-color: black;
  color: white;
}
